. >> all right, you guys, when i see a wide boawhite board and t markers are there, i start drawing. >> our bosses say christian, you waste way too much time drawing stuff, we can't get you to look at any videos. >> it's ridiculous. now you can have a dry erase surface on anything. using this dry erase paint. >> oh! it's kind of like that chalk board paint that they have. >> yes. the cool thing about it, it's a clear paint, and you can paint anything you want, and you immediately have -- >> a dry erase board. >> i love this so much. you could do a whole wall in your kitchen. you could make the calendar, the kids could write notes. >> for a kids' room, they draw on the walls, anyway. >> i love this. >> if i painted on my face, could you guys make a dry-erase on my face? >> mustaches and glasses. >> you're good to go. >> when you do put it on, you have to wait seven days. but once those seven days come, for ten years, you can have your dry erase wall. >> enough paint to cover 50 square feet costs you $225. >> scratch the idea of painting the walls in your house. >> just like the idea,